> You're being an ass:
Call someone a pretentious jerk but get it back and suddenly that person's an ass. Got it.
> This is THE ONLY BUTTON to all the agent.
That button contacts BART police dispatch in some cases because stations do not always have operators. Particularly in my old home station, I've seen people use it and communicate with someone while the station agent was not in the kiosk. That's the expectation around something labeled "emergency." Give me your pager number so I can page you at 2am to complain about reading your comment.
Do you ever listen to yourself? Seriously, I was being brutally honest. Your comment ranks among the most pretentious and awful I've ever read on HN, and I received a link to it in an e-mail thread where the subject was you. There is no plane of existence where anything you have typed in this thread is normal, rational human behavior.
Do you have any idea what would happen if you pulled this stunt on the New York subway? NYPD would probably paralyze you with a night stick for abusing resources while New Yorkers recorded it with their cell phones. And I've stepped around human shit in the stairwell in New York. And you know what? I don't care! I didn't rage! I didn't vent on HN! I accepted that bad things happen in the world and who gives a flying fuck, and went on my day without sparing two brain cycles except laughing about it later. Who cares? Keep on clenching and frothing at the mouth over every little inconvenience and you're going to die by 50. Relax.
It's public transportation. It's going to be bad. Universally. That's the rule. Wake up into reality, carry hand sanitizer, and focus on things that actually matter. If you're worried about your kids seeing a homeless person because oh no think of their precious beliefs and ideals, drive them where they need to go. Come on. You're better than this.